Top 10 thermal underwear for kids for 2019

If you looking for thermal underwear for kids then you are right place. We are searching for the best thermal underwear for kids on the market and analyze these products to provide you the best choice.

Best thermal underwear for kids

Product Features Editor's score Go to site
Rocky Girls Fleece Lined Thermal 2PC Underwear Set Top and Bottom (M, Black) Rocky Girls Fleece Lined Thermal 2PC Underwear Set Top and Bottom (M, Black)
Go to amazon.com
32 Degrees Weatherproof Big Boys Base Layer Thermal Shirt Long Underwear Set (Large, Black) 32 Degrees Weatherproof Big Boys Base Layer Thermal Shirt Long Underwear Set (Large, Black)
Go to amazon.com
City Threads Little Boys Thermal Underwear Set Perfect for Sensitive Skin SPD Sensory Friendly, Charcoal- 3T City Threads Little Boys Thermal Underwear Set Perfect for Sensitive Skin SPD Sensory Friendly, Charcoal- 3T
Go to amazon.com
Rocky Boy's Fleece Lined Thermal Underwear 2PC Set Long John Top and Bottom (L, Charcoal) Rocky Boy's Fleece Lined Thermal Underwear 2PC Set Long John Top and Bottom (L, Charcoal)
Go to amazon.com
Arctic Hero Boys 2-Pack Thermal Underwear Top and Pant Set - Grey/ Royal - 8/10 Arctic Hero Boys 2-Pack Thermal Underwear Top and Pant Set - Grey/ Royal - 8/10
Go to amazon.com
Fruit of the Loom Big Boys' Soft Waffle Thermal Underwear Set, Arctic White, 10/12 Fruit of the Loom Big Boys' Soft Waffle Thermal Underwear Set, Arctic White, 10/12
Go to amazon.com
Sweet & Sassy Girl's 2-Pack Thermal Warm Underwear Top and Pant Set-Medium Pink/Lavender-7/8 Sweet & Sassy Girl's 2-Pack Thermal Warm Underwear Top and Pant Set-Medium Pink/Lavender-7/8
Go to amazon.com
At The Buzzer Thermal Underwear Set for Boys 95362-Black-10/12 At The Buzzer Thermal Underwear Set for Boys 95362-Black-10/12
Go to amazon.com
Modal Cotton Thermal Long Underwear Set Breathing Base Layer Long John Pajama for Boy Girl Toddler (5~6 Year, Gray),11 Modal Cotton Thermal Long Underwear Set Breathing Base Layer Long John Pajama for Boy Girl Toddler (5~6 Year, Gray),11
Go to amazon.com
City Threads Big Girls Thermal Underwear Set Perfect for Sensitive Skin SPD Sensory Friendly, Teal- 10 City Threads Big Girls Thermal Underwear Set Perfect for Sensitive Skin SPD Sensory Friendly, Teal- 10
Go to amazon.com
Related posts:

1. Rocky Girls Fleece Lined Thermal 2PC Underwear Set Top and Bottom (M, Black)

Feature

2 PIECE SET: These Rocky thermals are designed for comfort with an elastic waistband and fleece lined moisture wicking microfibers. They are stretchy comfortable.
WONDERFULY WARM: These are perfect for use underneath clothing or for a day out, or they can be worn as comfy pajamas on cold, chilly nights.
PREMIUM GRADE FABRICS: Made from 92% ultra-soft polyester, and 8% spandex, these have the perfect blend of comfort, warmth, elasticity, and moisture protection.
BASE LAYERS: When going out to jog, run, bike or cycle in the cold, use this set under your clothing to keep warm and cozy in freezing cold climates or bad weather.

Description

Cold weather is fun in these Rocky Thermal Undies. Keeping warm changes everything. Perfect as extra-light gear for a ski trip or snow day, this thermal 2 piece set is high quality underwear for anything from sleeping or lounging around to athletic and sport activities.

About this Product:

2 piece set: 1 long sleeve top + 1 full length bottom
Double layer long knit cuffs.
92% ultra-soft polyester, 8% spandex
Elastic waistband
Fleece lined moisture wicking
Full cut comfortable fit
Ultra Soft Warmth
Shrinkage controlled for lasting size and shape
Thermal knit retains body heat to keep your child warm and comfy.

Measurements:

Size XS - 4/5 32-41lbs 22 in waist

Size Small- 6/6x 42-59 lbs 23 in waist

Size Medium- 7/8 60-73lbs 24 in waist

Size Large- 10/12 74-95 lbs 25-26 in waist

Size XLarge 14/16- 96-119 lbs 27-28 in waist

Winters can get rough and cold. These thermal long johns will help your little girl make it through. They are silky on the outside but lined with soft thermal fleece on the inside. They fit snug enough that there is no bulkiness showing when worn under clothes.They are also wonderful to sleep in. These sets will continue warming you even after being laundered many times.

These Rocky Fleece Lined Thermals are well designed for wear under your clothes OR alone.

The waist of the pants are elastic for a comfortable snug fit. These light-weight thermal pants make all the difference in the world.

2. 32 Degrees Weatherproof Big Boys Base Layer Thermal Shirt Long Underwear Set (Large, Black)

Feature

Set includes long sleeve crew neck top & elastic waistband legging.
Soft luxurious fabric for next to skin.
Wicks away moisture to keep skin dry.
Spandex provides a snug comfortable fit.
Reduces cling from static electricity.

Description

Features: 32 Degrees Heat 2 piece set includes (1) long-sleeve crew neck tee and (1) elastic waistband legging Retains body warmth Wicks away moisture Stretch comfort Anti-static Anti-odor agents Made in China Content: 37% Acrylic 34% Polyester 25% Rayon 4% Spandex Sizing: XS- XL XS= 4/5 | S= 6/7 | M= 8/10 | L= 12/14 | XL= 16/18 Weight (lbs): XS= 32-41 | S= 42-59 | M= 60-72 | L= 73-99 | XL= 100-125 Waist (in): XS= 22 | S= 23 | M= 24 | L= 25-26 | XL= 27-28 Color and size subject to availability Care Instructions: Machine wash cold with like colors Gentle cycle Use mild detergent Only non-chlorine bleach when needed Do not use fabric softener Tumble dry low Remove promptly Do not iron Do not dry clean Brand: 32 Degrees

3. City Threads Little Boys Thermal Underwear Set Perfect for Sensitive Skin SPD Sensory Friendly, Charcoal- 3T

Feature

High-quality thermal underwear with hip contrast stitching
Great for lounging and layering!
Perfect combination of warmth and breathability. 50/50 cotton/poly.
Made with safe dyes and no harsh chemicals
Top-quality, locally-knitted, American-made fabric that washes well and is long-lasting

Description

Ultra-soft, lightweight thermal long john underwear set with cool contrast stitching. Perfect combination of warmth and breathability - waffle weave that is cozy, colorful and comfortable. We use top-quality, locally-knitted, American-made fabric that washes well and is long-lasting. Great for lounging and layering!

Why pay a little more for these thermals? Simple, because these are QUALITY items made with the highest-quality materials, highest-quality stitching, safe, comfortable, and made in the USA. Trust us, your child will LOVE them and we they will ask to wear them over and over again. They are perfect for sensitive skins because they contain no harsh chemicals and are made with super-soft cotton. There is no substitute for giving your kids comfortable, safe, and good-quality clothes. It may even save you money because these items will last long and be worn a lot!

  • SAFE - made with safe dyes and no harsh chemicals
  • COMFORTABLE - combines super-soft cotton perfect for sensitive skins, and polyester to give it stretchyness.
  • DURABLE - no cheap materials in here! They are made to last because your kids will want to wear them over and over
  • MADE IN THE USA - proudly keeping jobs local

The celebrity baby boom has inspired modern moms to look for the hottest new trends in baby clothes, and you can't ask for better press than City Threads. When your name has been associated with the tiny tots of celebrities like Ashlee Simpson Wentz, Christina Aguilera, Liev Schrieber, Heidi Klum, Sandra Bullock, etc. the clothes are an easier sell. Add to the celebrity appeal the fact that the apparel is made in the U.S.A., and you've got a goldmine!

4. Rocky Boy's Fleece Lined Thermal Underwear 2PC Set Long John Top and Bottom (L, Charcoal)

Feature

2 PIECE SET: These Rocky thermals are designed for comfort with an elastic waistband and fleece lined moisture wicking microfibers. They are stretchy comfortable.
WONDERFULY WARM: These are perfect for use underneath clothing or for a day out, or they can be worn as comfy pajamas on cold, chilly nights.
PREMIUM GRADE FABRICS: Made from 92% ultra-soft polyester, and 8% spandex, these have the perfect blend of comfort, warmth, elasticity, and moisture protection.
BASE LAYERS: When going out to jog, run, bike or cycle in the cold, use this set under your clothing to keep warm and cozy in freezing cold climates or bad weather.

Description

Cold weather is fun in these Rocky Thermal Undies. Keeping warm changes everything. Perfect as extra-light gear for a ski trip or snow day, this thermal 2 piece set is high quality underwear for anything from sleeping or lounging around to athletic and sport activities.

About this Product:

2 piece set: 1 long sleeve top + 1 full length bottom
Double layer long knit cuffs.
92% ultra-soft polyester, 8% spandex
Elastic waistband
Fleece lined moisture wicking
Full cut comfortable fit
Ultra Soft Warmth
Shrinkage controlled for lasting size and shape
Thermal knit retains body heat to keep your child warm and comfy.

Measurements:

Size XS - 4/5 32-41lbs 22 in waist

Size Small- 6/6x 42-59 lbs 23 in waist

Size Medium- 7/8 60-73lbs 24 in waist

Size Large- 10/12 74-95 lbs 25-26 in waist

Size XLarge 14/16- 96-119 lbs 27-28 in waist

Winters can get rough and cold. These thermal long johns will help your little boy make it through. They are silky on the outside but lined with soft thermal fleece on the inside. They fit snug enough that there is no bulkiness showing when worn under clothes.They are also wonderful to sleep in. These sets will continue warming you even after being laundered many times.

These Rocky Fleece Lined Thermals are well designed for wear under your clothes OR alone.

The waist of the pants are elastic for a comfortable snug fit. These light-weight thermal pants make all the difference in the world.

5. Arctic Hero Boys 2-Pack Thermal Underwear Top and Pant Set - Grey/ Royal - 8/10

Feature

Easy Care; Machine Wash Cold, Tumble Dry
Multipurpose, use this as lounge-wear or pajamas
Offers single-layer thermal warmth in cold conditions
Soft, comfortable and breathable fabric with Sturdy seam construction for added strength
Synced top bottom pant design

Description

Arctic Hero is a Fantastic Choice when you are searching for super fashionable and crazy comfortable children clothing.
Determined to provide the absolute best apparels on prices that cannot be beaten, we present our warm and cozy thermal underwear that will hold your loved ones warm and happy all day long

  • Bundle up and layer up for any occasion ahead, with a set that can be used on multiple instances, whether that is in the chilly morning, during play in the afternoon or simply at night as pajamas. They retain heat and resist shrinkage
  • Extra soft thermal knit that can stretch with you as you move, it will provide complete freedom of movement
  • Convenient Packaging with Two Full Sets in Each Pack
  • Made with safe dyes, perfect for sensitive skins because they contain no harsh chemicals and are made with super-soft cotton fabric
  • Wicks away moisture to keep your precious ones dry and comfortable, providing insulation and warmth

Arctic Hero Offers a Premium Selection of kids clothing at Affordable Prices because we value every customer that visits our listings! Stop by Our Storefront to See the Rest of Our Great Deals, we're confident you're going to find clothing for kids and toddlers that you will absolutely love and adore!

6. Fruit of the Loom Big Boys' Soft Waffle Thermal Underwear Set, Arctic White, 10/12

Feature

Thermal, waffle texture
Crew neck
Tag free
Ribbed cuffs
Long-sleeve

Description

If it's time to get your boy layered up and bundled up, grab some soft, warm thermal underwear from the brand you know you can trust. Fruit of the Loom boys' waffle thermal underwear set is a soft poly/cotton blend waffle fabric that wicks away moisture to keep him dry and comfortable, and provides insulation and warmth. It retains heat, resists shrinkage, and even has a bit of stretch for a better fit. The ribbed cuffs have a touch of spandex so they stay snug on his wrists and ankles to keep out the cold, and the crew neck line and elastic waistband are tag free for itch-free comfort. With these thermals, he'll stay toasty until spring. Machine washable; 80 percent polyester; 20 percent cotton. Note: moisture wicking on solid colors only. Fruit of the Loom was born in 1851 when brothers benjamin and Robert knight bought their first mill and started producing cotton cloth and textiles in warwick, rhode island. As one of the world's oldest brands, Fruit of the Loom is synonymous with providing quality, value and style. Staying true to our roots and close to our heritage, our collections are authentic, timeless and unmistakably Fruit of the Loom.

7. Sweet & Sassy Girl's 2-Pack Thermal Warm Underwear Top and Pant Set-Medium Pink/Lavender-7/8

Feature

Easy Care; Machine Wash, Tumble Dry
Offers single-layer thermal warmth in cold conditions
Synced top bottom pant design
Multipurpose, use this as lounge-wear or pajamas
Soft, comfortable and breathable fabric with Sturdy seam construction for added strength

Description

Sweet & Sassy is a Fantastic Choice when you are searching for super fashionable and crazy comfortable children clothing.
Determined to provide the absolute best apparels on prices that cannot be beaten, we present our warm and cozy thermal underwear that will hold your loved ones warm and happy all day long

  • Bundle up and layer up for any occasion ahead, with a set that can be used on multiple instances, whether that is in the chilly morning, during play in the afternoon or simply at night as pajamas. They retain heat and resist shrinkage
  • Extra soft thermal knit that can stretch with you as you move, it will provide complete freedom of movement
  • Convenient Packaging with Two Full Sets in Each Pack
  • Made with safe dyes, perfect for sensitive skins because they contain no harsh chemicals and are made with super-soft cotton fabric
  • Wicks away moisture to keep your precious ones dry and comfortable, providing insulation and warmth

Sweet & Sassy Offers a Premium Selection of kids clothing at Affordable Prices because we value every customer that visits our listings! Stop by Our Storefront to See the Rest of Our Great Deals, we're confident you're going to find clothing for kids and toddlers that you will absolutely love and adore!

8. At The Buzzer Thermal Underwear Set for Boys 95362-Black-10/12

Feature

KEEP THE KIDS WARM: At The Buzzer's thermal underwear kids set is made using a non-irritating blend of 60% cotton and 40% polyester that feels great on the skin and keeps the children perfectly warm to brave the chilly weather whether indoors or outdoors.
EASY TO LAYER: This boys thermal underwear is designed to make layering a breeze. The well-fitting yet loose cut allows you to easily dress your little ones without much hassle, with the thermal base layer providing comfortable warmth without being too bulky.
MADE TO LAST: The long johns for kids combine the comfort of cotton with the durability of polyester to create a garment that will last through numerous chilly moments. The inner thermal wear washes well in the machine without shrinking or running color.
COMFORTABLE FIT: We stock these thermals for boys in a wide range of children sizes to beautifully fit your toddler or teen. The thermal bottoms are fitted with an elastic waist band for added comfort and taper down to make them perfect for wearing with winter boots.
GREAT VALUE FOR MONEY: At The Buzzer prides itself in giving you the latest styling and superior quality at prices that won't break the bank. Grab the boys thermals in a choice of lovely color at the best price around. Click 'Add to Cart' now!

Description

KEEP THE KIDS WARM WITH THE COMFIEST THERMALS AROUND

Beat the Cold

These long johns for boys are the perfect addition to your kids' winter wardrobe! Keep
the chills and the sniffles at bay by dressing your little ones in At The Buzzer's thermal underwear for
children, which keeps them comfortably snug to brave the cold. We know just how sensitive kids'
skin can get, and that's why we've used a superior blend of 60% cotton and 40% polyester that is
completely non-irritating and feels great on the skin.

No More Hassle

Trying to get your kids dressed with a thermal base layer underneath is a total struggle, right! Well,
not anymore. This is the most convenient kids thermal underwear set, providing great warmth
without being too bulky. So you'll never have to spend ages trying to get the kids ready on that
chilly school day. Treat the kiddos to long johns that are carefully-designed to offer an unrestricted
fit, have tapered pants for comfortable pairing with boots, and are breathable to make
uncomfortable sweats a thing of the past.

Here are more reasons to love this thermal underwear set:

- Non-see through material makes it great for lounging.

- Keeps the kids warm without being too bulky.

- Well-made with no loose threads or skipped stitches.

- Elastic waist band ensures a comfortable fit.

- Comes in a range of lovely colors to suit any taste or outfit.

Ensure the boys are nice and toasty this cold season with At The Buzzer's 2-piece long johns for kids
that allows them to experience the magic of winter with none of the chills. Click 'Add to Cart' now!

9. Modal Cotton Thermal Long Underwear Set Breathing Base Layer Long John Pajama for Boy Girl Toddler (5~6 Year, Gray),11

Feature

KEEP YOUR CHILD WARM:This Thermal Underwear set is made of 95% Modal-Cotton and 5% Spandex that feels so silky soft on the skin while keeping children warm in the chilly weather. Also great as pajamas
MADE TO LAYER: This thermal underwear is designed to make layering easy and comfortable. Modal with Spandex gives this two piece long johns just enough stretch to cover the body comfortably yet not loosely. Makes you warmer without being too bulky. This clothes stretch comfortably so it is great for those active little ones.
9/10 SLEEVES: This base layer has sleeves which are slightly SHORTER compared to normal shirts so that they hide under other layer.
DOESN'T RIDE UP: The set fits very comfortably, neither too tight nor too loose, with just the right amount of stretch. The shirt sleeves and pant legs don't ride up.
KEEP DRY & FRESH: Modal fabric does not trap perspiration and odors, and is up to 50 percent more absorbent than cotton, so clothes never feel sweaty and sticky. The fabric is also extremely hard-wearing and keeps its shape and finish, even after frequent washing.

10. City Threads Big Girls Thermal Underwear Set Perfect for Sensitive Skin SPD Sensory Friendly, Teal- 10

Feature

High-quality thermal underwear with hip contrast stitching
Great for lounging and layering!
Perfect combination of warmth and breathability. 50/50 cotton/poly.
Made with safe dyes and no harsh chemicals
Top-quality, locally-knitted, American-made fabric that washes well and is long-lasting

Description

Ultra-soft, lightweight thermal long john underwear set with cool contrast stitching. Perfect combination of warmth and breathability - waffle weave that is cozy, colorful and comfortable. We use top-quality, locally-knitted, American-made fabric that washes well and is long-lasting. Great for lounging and layering!

Why pay a little more for these thermals? Simple, because these are QUALITY items made with the highest-quality materials, highest-quality stitching, safe, comfortable, and made in the USA. Trust us, your child will LOVE them and we they will ask to wear them over and over again. They are perfect for sensitive skins because they contain no harsh chemicals and are made with super-soft cotton. There is no substitute for giving your kids comfortable, safe, and good-quality clothes. It may even save you money because these items will last long and be worn a lot!

  • SAFE - made with safe dyes and no harsh chemicals
  • COMFORTABLE - combines super-soft cotton perfect for sensitive skins, and polyester to give it stretchyness.
  • DURABLE - no cheap materials in here! They are made to last because your kids will want to wear them over and over
  • MADE IN THE USA - proudly keeping jobs local

The celebrity baby boom has inspired modern moms to look for the hottest new trends in baby clothes, and you can't ask for better press than City Threads. When your name has been associated with the tiny tots of celebrities like Ashlee Simpson Wentz, Christina Aguilera, Liev Schrieber, Heidi Klum, Sandra Bullock, etc. the clothes are an easier sell. Add to the celebrity appeal the fact that the apparel is made in the U.S.A., and you've got a goldmine!

Conclusion

All above are our suggestions for thermal underwear for kids. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using thermal underwear for kids with us by comment in this post. Thank you!

You may also like...